Display screen or portion thereof with animated graphical user interface



FIG. 1 is the first image in a sequence for a display screen or portion thereof with animated graphical user interface showing our new design;

FIG. 2 is the second image thereof; and,

FIG. 3 is the third image thereof.

The appearance of the animated user interface sequentially transitions between the images shown in FIGS. 1-3. The process or period in which one image transitions to another forms no part of the claimed design. The broken line showing in FIGS. 1-3 is for environmental purposes only and forms no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with animated graphical user interface, as shown and described. 